.large_size_screen_top_wrap {
  width: 100%;
  height: 60px;
  // line-height: 60px;
  color: white;
  text-align: center;
  position: fixed;
  top: 0;
  left: 0;
  // border: 1px solid white;

  .top_ground_floor_box {
    width: 100%;
    height: 32px;
    background: rgba(17, 63, 120, 0.3);

    border-bottom: 1px solid rgba(24, 109, 214, 0.2);
  }

  .center_title_box {
    position: fixed;
    left: 680px;
    top: -7px;
    width: 580px;
    height: 60px;
    opacity: 1;
    // border-radius: 0px, 20px, 0px, 20px;
    // background: linear-gradient(180deg, rgba(17, 63, 120, 1) 0%, rgba(7, 27, 51, 1) 100%);
    background: url(./images/center_title_bg.png) no-repeat;
    background-size: 100% 112%;
    // border: 1px solid rgba(184, 204, 230, 0);
    // box-shadow: 0px 4px 12px rgba(4, 26, 43, 1);
  }
}
